On Tue, Aug 29, 2017 at 02:21:17PM -0700, Xo Wang wrote: > The TI LM5066I hotswap controller is a more accurate version of the > LM5066 device already supported. It has different measurement conversion > coefficients than the LM5066, so it needs to be recognized as a > different device. > > Signed-off-by: Xo Wang <x...@google.com>
Applied to hwmon-next. Thanks, Guenter > --- > Documentation/hwmon/lm25066 | 9 +++++++-- > drivers/hwmon/pmbus/lm25066.c | 41 +++++++++++++++++++++++++++++++++++++++-- > 2 files changed, 46 insertions(+), 4 deletions(-) > > diff --git a/Documentation/hwmon/lm25066 b/Documentation/hwmon/lm25066 > index 2cb20ebb234d..3fa6bf820c88 100644 > --- a/Documentation/hwmon/lm25066 > +++ b/Documentation/hwmon/lm25066 > @@ -29,6 +29,11 @@ Supported chips: > Addresses scanned: - > Datasheet: > http://www.national.com/pf/LM/LM5066.html > + * Texas Instruments LM5066I > + Prefix: 'lm5066i' > + Addresses scanned: - > + Datasheet: > + http://www.ti.com/product/LM5066I > > Author: Guenter Roeck <li...@roeck-us.net> > > @@ -37,8 +42,8 @@ Description > ----------- > > This driver supports hardware monitoring for National Semiconductor / TI > LM25056, > -LM25063, LM25066, LM5064, and LM5066 Power Management, Monitoring, Control, > and > -Protection ICs. > +LM25063, LM25066, LM5064, and LM5066/LM5066I Power Management, Monitoring, > +Control, and Protection ICs. > > The driver is a client driver to the core PMBus driver. Please see > Documentation/hwmon/pmbus for details on PMBus client drivers. > diff --git a/drivers/hwmon/pmbus/lm25066.c b/drivers/hwmon/pmbus/lm25066.c > index 232b4af13e12..10d17fb8f283 100644 > --- a/drivers/hwmon/pmbus/lm25066.c > +++ b/drivers/hwmon/pmbus/lm25066.c > @@ -28,7 +28,7 @@ > #include <linux/i2c.h> > #include "pmbus.h" > > -enum chips { lm25056, lm25063, lm25066, lm5064, lm5066 }; > +enum chips { lm25056, lm25063, lm25066, lm5064, lm5066, lm5066i }; > > #define LM25066_READ_VAUX 0xd0 > #define LM25066_MFR_READ_IIN 0xd1 > @@ -65,7 +65,7 @@ struct __coeff { > #define PSC_CURRENT_IN_L (PSC_NUM_CLASSES) > #define PSC_POWER_L (PSC_NUM_CLASSES + 1) > > -static struct __coeff lm25066_coeff[5][PSC_NUM_CLASSES + 2] = { > +static struct __coeff lm25066_coeff[6][PSC_NUM_CLASSES + 2] = { > [lm25056] = { > [PSC_VOLTAGE_IN] = { > .m = 16296, > @@ -210,6 +210,41 @@ static struct __coeff lm25066_coeff[5][PSC_NUM_CLASSES + > 2] = { > .m = 16, > }, > }, > + [lm5066i] = { > + [PSC_VOLTAGE_IN] = { > + .m = 4617, > + .b = -140, > + .R = -2, > + }, > + [PSC_VOLTAGE_OUT] = { > + .m = 4602, > + .b = 500, > + .R = -2, > + }, > + [PSC_CURRENT_IN] = { > + .m = 15076, > + .b = -504, > + .R = -2, > + }, > + [PSC_CURRENT_IN_L] = { > + .m = 7645, > + .b = 100, > + .R = -2, > + }, > + [PSC_POWER] = { > + .m = 1701, > + .b = -4000, > + .R = -3, > + }, > + [PSC_POWER_L] = { > + .m = 861, > + .b = -965, > + .R = -3, > + }, > + [PSC_TEMPERATURE] = { > + .m = 16, > + }, > + }, > }; > > struct lm25066_data { > @@ -250,6 +285,7 @@ static int lm25066_read_word_data(struct i2c_client > *client, int page, int reg) > ret = DIV_ROUND_CLOSEST(ret * 70, 453); > break; > case lm5066: > + case lm5066i: > /* VIN: 2.18 mV VAUX: 725 uV LSB */ > ret = DIV_ROUND_CLOSEST(ret * 725, 2180); > break; > @@ -511,6 +547,7 @@ static const struct i2c_device_id lm25066_id[] = { > {"lm25066", lm25066}, > {"lm5064", lm5064}, > {"lm5066", lm5066}, > + {"lm5066i", lm5066i}, > { } > }; > -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
